2257911338

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{90847}}^1$

素因数の和:90926

約数の個数: 24

約数和(自身を含む): 3681524352

約数和(自身を除く): 1423613014

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 12427, 24854, 90847, 181694, 1544399, 3088798, 3906421, 7812842, 26254783, 52509566, 66409157, 132818314, 1128955669, 2257911338]

約数ペア:

[(1, 2257911338), (2, 1128955669), (17, 132818314), (34, 66409157), (43, 52509566), (86, 26254783), (289, 7812842), (578, 3906421), (731, 3088798), (1462, 1544399), (12427, 181694), (24854, 90847)]